Hi - has anyone out there had any experiences with
1 tyre sealants or
2 had to use the Crossfire kit to seal and inflate a tyre or
3 used something like the Holts Tyre Weld?

Only 2 days before I collect my Crossfire now any info on the above would be useful as never had car without a spare

 

I carry both in both cars touch wood!!! never had to use it but hear they do exactly as it says on the tin

 

I have used tyre weld on my motorbikes . they work but the only downside to them is that they make the tyre unrepairable, you could try tyre plugs, which are much better, they work by pushing a big rubber plug into the spot where the puncture is and you just cut to size and it lasts the life of the tyre, you can check on how to do this by looking on youtube,
hopfully you wont need to do it!
good luck with the new wheels, exciting

 

Posted a link below of the set I have, much better than tyre sealant and it is basically a repair to the tyre...so will last the life of it, pass mot etc...

Silverline Tyre Repair Kit 380421: Amazon.co.uk: Car & Motorbike

 

I would only use the foam as a "get me home" then replace the tyre so not an issue really.